Metal drill bit YATO YT-4060 — 6 mm HSS

The YATO YT-4060 — 6 mm HSS metal drill bit is engineered for drilling steel and a wide range of ferrous and non-ferrous metals. Made from high-speed steel, it combines hardness and toughness to perform precise, straight drilling in workshop and on-site environments. The 6 mm diameter makes it suitable for common through-holes, mounting points and pilot holes in mechanical, construction and maintenance tasks. The bit is compatible with handheld drills and drill presses and is intended for users who require consistent hole quality and repeatable results.

Advantages

The HSS material maintains cutting performance at elevated temperatures and resists wear during repetitive metal drilling. The 6 mm diameter offers a balance between material removal rate and hole accuracy for general metalworking. Its compact length and standardized shank ensure secure seating in drill chucks and steady rotation with minimal wobble. The drill geometry promotes effective chip evacuation and reduces the chance of workpiece damage when used with appropriate speeds and lubrication.

Suitable for (tasks / use cases)

• Drilling holes in mild and alloy steels
• Creating mounting and assembly holes in metal frames and brackets
• Pilot holes for tapping and thread cutting
• Maintenance and repair work on machinery and vehicles
• On-site construction and metal fabrication

Key specifications

• Material: high-speed steel (HSS)
• Diameter: 6 mm
• Intended use: metal drilling (ferrous and non-ferrous)
• Compatible with: handheld drills and drill presses
• Shank type: straight cylindrical shank for standard drill chucks
• Typical geometry: twist drill with fluted design for chip removal

How to use

Clamp the workpiece securely and mark the drilling point. Fit the drill bit into the chuck and tighten firmly. Select a drilling speed appropriate for the metal type and thickness; lower speeds for harder steels and higher speeds for softer non-ferrous metals. Apply steady, moderate feed pressure and avoid excessive force. Use cutting fluid or lubricant when drilling thicker or harder materials to improve tool life and hole quality. After drilling, clear chips from the hole and inspect for correct diameter and finish.

Usage recommendations

For best results, use a center punch on thin or slippery surfaces to prevent bit walking, and choose drilling speeds between 500 and 2500 rpm depending on material hardness. Regularly inspect the cutting edges and replace the bit when wear or chipping appears to maintain hole accuracy.